Cecil William Farrow

Person

Highland, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and devices for shortening the convergence time of blind, a...
- Patent number 7,349,468
- Issue date Mar 25, 2008
- Agere Systems Inc.
- Cecil William Farrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for shortening the convergence time of blind, a...
- Patent number 7,068,736
- Issue date Jun 27, 2006
- Agere Systems Inc.
- Cecil William Farrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for providing sample rate conversion between...
- Patent number 6,772,022
- Issue date Aug 3, 2004
- Agere Systems, INC
- Cecil William Farrow
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Self-timed numerically controlled ring oscillator
- Patent number 6,359,519
- Issue date Mar 19, 2002
- Agere Systems Guardian Corp.
- Cecil William Farrow
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fixed clock based arbitrary symbol rate timing recovery loop
- Patent number 6,295,325
- Issue date Sep 25, 2001
- Agere Systems Guardian Corp.
- Cecil William Farrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable baud rate demodulator
- Patent number 6,282,248
- Issue date Aug 28, 2001
- Agere Systems Guardian Corp.
- Cecil William Farrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Carrier recovery system
- Patent number 6,192,088
- Issue date Feb 20, 2001
- Lucent Technologies Inc.
- Ahmad K. Aman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Timing recovery system
- Patent number 6,134,276
- Issue date Oct 17, 2000
- Lucent Technologies Inc.
- Ahmad K. Aman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vector tracking filter
- Patent number 5,963,594
- Issue date Oct 5, 1999
- Lucent Technologies Inc.
- Cecil William Farrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Timing recovery arrangement
- Patent number 5,870,442
- Issue date Feb 9, 1999
- Lucent Technologies Inc.
- Cecil William Farrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digitally controlled high resolution hybrid phase synthesizer
- Patent number 5,541,961
- Issue date Jul 30, 1996
- AT&T Corp.
- Cecil W. Farrow
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Equalizer-based timing recovery
- Patent number 5,353,312
- Issue date Oct 4, 1994
- AT&T Bell Laboratories
- Robert L. Cupo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronizing the operation of multiple equilizers in a digital com...
- Patent number 5,163,066
- Issue date Nov 10, 1992
- AT&T Bell Laboratories
- Robert L. Cupo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Rational rate frequency generator
- Patent number 5,088,057
- Issue date Feb 11, 1992
- AT&T Bell Laboratories
- Daniel Amrany
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Continuously variable digital delay circuit
- Patent number 4,866,647
- Issue date Sep 12, 1989
- American Telephone and Telegraph Company
- Cecil W. Farrow
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Digital signal processor architecture
- Patent number 4,843,581
- Issue date Jun 27, 1989
- American Telephone and Telegraph Company
- Robert L. Cupo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Local loop test arrangement in an echo canceller based full duplex...
- Patent number 4,825,459
- Issue date Apr 25, 1989
- American Telephone and Telegraph Company
- Cecil W. Farrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Equalizer-based timing recovery
- Patent number 4,815,103
- Issue date Mar 21, 1989
- American Telephone and Telegraph Company
- Robert L. Cupo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Technique for decision-directed equalizer train/retrain
- Patent number 4,709,374
- Issue date Nov 24, 1987
- American Telephone and Telegraph Company
- Cecil W. Farrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast start-up of adaptive echo canceler or echo measurement device
- Patent number 4,594,479
- Issue date Jun 10, 1986
- AT&T Information Systems Inc. Bell Telephone Laboratories, Inc.
- Cecil W. Farrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Demultiplex receiver apparatus
- Patent number 4,382,297
- Issue date May 3, 1983
- Bell Telephone Laboratories, Incorporated
- Cecil W. Farrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplex transmitter apparatus
- Patent number 4,381,560
- Issue date Apr 26, 1983
- Bell Telephone Laboratories, Incorporated
- Cecil W. Farrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
One-bit frequency-shift-keyed modulator
- Patent number 4,259,648
- Issue date Mar 31, 1981
- Bell Telephone Laboratories, Incorporated
- Cecil W. Farrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital automatic gain control circuit
- Patent number 4,191,995
- Issue date Mar 4, 1980
- Bell Telephone Laboratories, Incorporated
- Cecil W. Farrow
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Methods and devices for shortening the convergence time of blind, a...
- Publication number 20060209946
- Publication date Sep 21, 2006
- Agere Systems Inc.
- Cecil William Farrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and devices for shortening the convergence time of blind, a...
- Publication number 20030012273
- Publication date Jan 16, 2003
- Cecil William Farrow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Cecil William Farrow

Person

Patents Grantslast 30 patents

Methods and devices for shortening the convergence time of blind, a...

Methods and devices for shortening the convergence time of blind, a...

Methods and apparatus for providing sample rate conversion between...

Self-timed numerically controlled ring oscillator

Fixed clock based arbitrary symbol rate timing recovery loop

Variable baud rate demodulator

Carrier recovery system

Timing recovery system

Vector tracking filter

Timing recovery arrangement

Digitally controlled high resolution hybrid phase synthesizer

Equalizer-based timing recovery

Synchronizing the operation of multiple equilizers in a digital com...

Rational rate frequency generator

Continuously variable digital delay circuit

Digital signal processor architecture

Local loop test arrangement in an echo canceller based full duplex...

Equalizer-based timing recovery

Technique for decision-directed equalizer train/retrain

Fast start-up of adaptive echo canceler or echo measurement device

Demultiplex receiver apparatus

Multiplex transmitter apparatus

One-bit frequency-shift-keyed modulator

Digital automatic gain control circuit

Patents Applicationslast 30 patents

Methods and devices for shortening the convergence time of blind, a...

Methods and devices for shortening the convergence time of blind, a...